MAUDE Adverse Event Report: A.I.D.D LONGFORD ARCHITECT TOTAL T3 REAGENT KIT; RADIOIMMUNOASSAY, TOTAL TRIIODOTHYRONINE

Model Number 07K6427

Device Problem Incorrect, Inadequate or Imprecise Result or Readings (1535)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 01/19/2021

Event Type  malfunction  

Manufacturer Narrative

(b)(4).Product correction letters were issued on (b)(6) 2018 to all architect total t3 (tt3) and free t3 (ft3) customers, using the i1000sr, i2000, or i2000sr instruments and who received one of the impacted lots.The letter instructed the customers to prevent this interaction by either separating the architect ft3 and/or architect tt3 assays by running these tests on different instruments from the following assays [architect tsh, architect t-uptake, architect hiv ag/ab combo, architect cortisol, architect lh, architect progrp, architect rhtlv-i/ii, architect total psa, architect afp, and architect free psa, architect 25-oh vitamin d], or by performing daily maintenance on the instrument prior to performing batch testing for all ft3 and/or tt3 samples.The mechanism of carryover involves carryover of poly-l-lysine (pll) from other assays into the conjugate dispense step in the ft3 and tt3 assays through adherence of the pipetting probe.

Event Description

The customer observed imprecision with bio-rad quality controls for architect total t3 (tt3) while processing with reagent lot 16304ui00.There was no reported impact to patient management.

• Brand Name: ARCHITECT TOTAL T3 REAGENT KIT
• Type of Device: RADIOIMMUNOASSAY, TOTAL TRIIODOTHYRONINE
• Manufacturer (Section D): A.I.D.D LONGFORD; lisnamuck; co. longford; longford N39E9 32; EI N39E932
• Manufacturer (Section G): A.I.D.D LONGFORD; lisnamuck; co. longford; longford N39E9 32; EI N39E932
• Manufacturer Contact: christian lee ; 100 abbott park road; dept. 09b9, lc cp01-3; abbott park, IL 60064-3537 ; 2246682940
• MDR Report Key: 11282517
• MDR Text Key: 251186908
• Report Number: 3005094123-2021-00020
• Device Sequence Number: 1
• Product Code: CDP
• UDI-Device Identifier: 00380740144869
• UDI-Public: 00380740144869
• Combination Product (y/n): N
• Reporter Country Code: PK
• PMA/PMN Number: EXEMPT
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: foreign,health professional
• Reporter Occupation: Other Health Care Professional
• Remedial Action: Notification
• Type of Report: Initial
• Report Date: 02/04/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 02/04/2021
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 03/09/2021
• Device Model Number: 07K6427
• Device Catalogue Number: 07K64-27
• Device Lot Number: 16304UI00
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 01/20/2021
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/12/2020
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Unknown
• Removal/Correction Number: 3005094123-10/22/18-001
• Patient Sequence Number: 1